Sharp LC-26SH12U Service Manual - Page 49

A B 8 OPERATION PCB PCB270 CEF274 CP2203_1 GND 1 KEY B 2 KEY A 3 CD2202 CP103 1 2 3 GND KEY B KEY A 7 REMOCON PCB CP2201 CD2201 CP106 PCBDA0 REMOCON IN 1 1 REMOCON IN 6 CEF275 GND 2 2 GND AT+5V 3 3 AT+5V STANDBY LED 4 4 STANDBY LED POWER ON LED 5 5 POWER ON LED D2201 OS2201 Vout 1 GND 2 B+ 3 R G STANDBY/POWER LED 5 TM101 COMMAND TRANSMITTER SP1001 SPEAKER SP1002 SPEAKER CP1001 1 1 SP OUT L 2 2 GND 3 3 GND 4 4 SP OUT R 4 HDMI CONNECTOR CP3601 19 DET 18 POWER 17 GND 16 SDA 15 SCL 14 RESERVED 13 CEC 3 12 CLK- 11 CLK-S 10 CLK+ 9 D0- 8 D0-S 7 D0+ 6 D1- 5 D1-S 4 D1+ 3 D2- 2 D2-S 1 D2+ 2 HDMI/DVI AUDIO IN J4201 1 R3 L2 1 CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY A B H-33 COMPONENT_IN_1 J701 CVBS_IN_2 J702 CVBS_IN_1 J703 S+COAXIAL J706 C D E F INTERCONNECTION DIAGRAM H12 3 H2 5 H1 E1 E4 NC H1 H2 H3 3245 E1 NC H1 H2 H3 3245 E1 7H E8 34 1 2 9 E5 6 CP2404 VCC 1 GND 2 GPIO_SEL_NAND 3 GPIO_SEL_SIRIAL 4 ROMSO_NFWE0# 5 ROMSO_NFWE# 6 ROMSO_NFALE 7 ROMSI_NFRE# 8 DTV RESET 9 10 11 12 13 14 15 16 17 18 19 20 CP2401 1 +5V 2 USBN 3 USBP 4 GND CP2402 1 GND 2 I2C CLK_A 3 I2C DATA_A 4 DTV_IIC_OFF 5 GND 6 RDB 7 XDB 8 5V or 3.3V 9 DTV RESET CP101 GND 1 SCL 2 SDA 3 IIC_OFF 4 CP102 GND 1 RESET 2 TEST 3 TX 4 RX 5 VDD 6 G H 8 CP3401 CP411 CP406 SOUND+B 1 1 SOUND+B +24V 1 SOUND+B 2 2 SOUND+B +24V 2 SOUND GND 3 3 SOUND GND +24V 3 SOUND GND 4 4 SOUND GND +24V 4 GND 5 5 GND +24V 5 GND 6 6 GND GND 6 GND 7 7 GND GND 7 SW+12V 8 8 SW+12V GND 8 7 SW+12V 9 9 SW+12V GND 9 LCD+B 10 10 LCD+B GND 10 POWER_ON_H 11 11 POWER_ON_H Analog/Dimming 11 LIGHTE_CTL 12 12 LIGHTE_CTL ON/OFF 12 INVETER_H 13 13 INVETER_H PWM/Dimming 13 AT+5V 14 14 AT+5V N.C(open) 14 AT+5V 15 15 AT+5V POWER FAIL 16 16 POWER FAIL J401 2 GND 17 17 GND GND 18 18 GND GND 19 19 GND 1 DTV+B2 20 20 DTV+B2 6 DTV+B2 21 21 DTV+B2 DTV+B 22 22 DTV+B DTV+B 23 23 DTV+B POWER PCB PCB240 CEF273 DIGITAL PCB PCBDH0 CEF276 20 RXIN0- 19 RXIN0+ GND 17 RXIN1- 16 RXIN1+ GND 14 RXIN2- 13 RXIN2+ GND 11 RXCLK IN- 10 RXCLK IN+ GND 8 RXIN3- 7 RXIN3+ GND GND GND NC NC GND LCD_SH/QD CP2407 CP4201 D-SUB DDCC VGAVS VGAHS DDCD NC DGND NC AGND AGND AGND DGND NC VGA-B VGA-G VGA-R 18 15 12 9 6 5 4 3 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ATTENTION:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES C D TO LCD PANEL CD7201 LCD PANEL V2301 E 21 GND 22 NC 23 GND 24 GND 25 GND 26 GND 27 GND 28 VDD+5V 29 VDD+5V 30 VDD+5V 31 VDD+5V 32 GND TU2801 22 23 NC 1 NC NC 2 NC NC 7 AGC NC 8 TU 9 +5V NC 10 NC 11 +30V 12 SDA 13 SCL 14 AFT 15 SIF 16 V_OUT 17 +5V 18 IF OUT1 19 IF OUT2 20 IF AGC NC 21 IF OUT 24 25 NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE F G 5 4 3 2 1 H H-34